40135851

素因数分解:

$3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1319}}^1$

素因数の和:1365

約数の個数: 48

約数和(自身を含む): 72230400

約数和(自身を除く): 32094549

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 63, 69, 147, 161, 189, 207, 441, 483, 621, 1127, 1319, 1323, 1449, 3381, 3957, 4347, 9233, 10143, 11871, 27699, 30337, 30429, 35613, 64631, 83097, 91011, 193893, 212359, 249291, 273033, 581679, 637077, 819099, 1486513, 1745037, 1911231, 4459539, 5733693, 13378617, 40135851]

約数ペア:

[(1, 40135851), (3, 13378617), (7, 5733693), (9, 4459539), (21, 1911231), (23, 1745037), (27, 1486513), (49, 819099), (63, 637077), (69, 581679), (147, 273033), (161, 249291), (189, 212359), (207, 193893), (441, 91011), (483, 83097), (621, 64631), (1127, 35613), (1319, 30429), (1323, 30337), (1449, 27699), (3381, 11871), (3957, 10143), (4347, 9233)]